Finding the Fourth Proportional to 1,337.02, 1,846.16 and 889.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337.02 : 1,846.16 = 889.32 : x
2. Step 2: Convert to fraction form
   1,337.02/1,846.16 = 889.32/x
3. Step 3: Cross multiply
   1,337.02x = 1,846.16 × 889.32
4. Step 4: Simplify right side
   1,337.02x = 1,641,827.01
5. Step 5: Solve for x
   x = 1,641,827.01/1,337.02
6. Step 6: Final answer
   x = 1,227.97